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Joseph Myers cc6c89faf3 Separate conformtest subtest generation and execution.
This patch continues moving conformtest towards running more tests in
a single compiler execution by separating the generation and execution
of the subtests of each test.

Instead of test classes having a run method that both generates the
text of the programs to be compiled or executed, and compiles or
executes them, they are changed to having a gen_subtests method that
just generates CompileSubTest and ExecuteSubTest objects to store the
subtest names and text, and then a separate loop in HeaderTests.run
deals with actually executing those subtests.

This will allow for future changes to extract the text for all
non-optional, non-xfail compilation subtests to try compiling those
all at once, with separate compilations only if that fails, so
massively reducing the number of separate compiler executions (each of
which needs to parse the entire contents of the header under test, in
addition to the startup cost that applies even for compiling an empty
file).

Tested for x86_64, and with build-many-glibcs.py.

	* conform/conformtest.py (CompileSubTest): New class.
	(ExecuteSubTest): Likewise.
	(ElementTest.run): Rename to gen_subtests.  Append tests to
	self.subtests instead of running them.
	(ConstantTest.run): Likewise.
	(SymbolTest.run): Likewise.
	(TypeTest.run): Likewise.
	(TagTest.run): Likewise.
	(FunctionTest.run): Likewise.
	(VariableTest.run): Likewise.
	(MacroFunctionTest.run): Likewise.
	(MacroStrTest.run): Likewise.
	(HeaderTests.handle_test_line): Generate subtests for tests.
	(HeaderTests.run): Run subtests for tests.
2018-11-22 00:47:20 +00:00
argp Use TEST_COMPARE_STRING in recently added test 2018-11-08 22:42:01 -02:00
assert
benchtests Patch to require Python 3.4 or later to build glibc. 2018-10-29 15:28:05 +00:00
bits Y2038: Add 64-bit time for all architectures 2018-10-24 22:09:34 +02:00
catgets
ChangeLog.old
conform Separate conformtest subtest generation and execution. 2018-11-22 00:47:20 +00:00
crypt Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
csu Build csu/elf-init.c and csu/static-reloc.c with stack protector 2018-07-05 22:57:45 +02:00
ctype
debug __readlink_chk: Remove micro-optimization 2018-08-21 11:24:12 +02:00
dirent Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
dlfcn malloc: tcache double free check 2018-11-20 13:24:09 -05:00
elf RISC-V: properly terminate call chain (bug 23125) 2018-10-30 12:07:25 +01:00
gmon
gnulib
grp [BZ #20271] Add newlines in __libc_fatal calls. 2018-08-31 18:04:32 -07:00
gshadow
hesiod
htl hurd: Add missing symbols for proper libc_get/setspecific 2018-08-08 01:55:04 +02:00
hurd hurd: Fix spawni's user_link reallocation 2018-11-11 20:09:17 +01:00
iconv Unconditionally call __gconv_get_path when reading iconv configuration 2018-11-05 15:45:07 +01:00
iconvdata Fix out-of-bounds access in IBM-1390 converter (bug 23448) 2018-07-24 16:45:46 +02:00
include Use STRFMON_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-11-16 09:21:14 -02:00
inet manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
intl
io Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
libio Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
locale Fix out of bounds access in findidxwc (bug 23442) 2018-07-25 10:50:03 +02:00
localedata Currency symbol should not preceed amount for [BZ #23791] 2018-10-29 19:23:11 +01:00
login Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251) 2018-06-26 13:22:53 -03:00
mach hurd: Fix exec usage of mach_setup_thread 2018-08-01 00:10:03 +02:00
malloc malloc: tcache double free check 2018-11-20 13:24:09 -05:00
manual malloc: tcache double free check 2018-11-20 13:24:09 -05:00
math Remove the error handling wrapper from pow 2018-11-21 09:58:36 +00:00
mathvec
misc Add support for GCC 9 attribute copy. 2018-11-09 17:24:12 -07:00
nis Don't build libnsl for new ABIs 2018-09-24 10:23:10 +02:00
nptl Fix race in pthread_mutex_lock while promoting to PTHREAD_MUTEX_ELISION_NP [BZ #23275] 2018-10-17 12:23:04 +02:00
nptl_db
nscd [BZ #20271] Add newlines in __libc_fatal calls. 2018-08-31 18:04:32 -07:00
nss Increase timeout of nss/tst-nss-files-hosts-multi 2018-10-09 15:57:01 +01:00
po Update translations for be. 2018-08-24 22:26:41 -04:00
posix posix: New function posix_spawn_file_actions_addchdir_np [BZ #17405] 2018-11-06 16:08:12 +01:00
pwd manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
resolv Add an additional test to resolv/tst-resolv-network.c 2018-11-08 13:47:34 +01:00
resource resource: Update struct rusage comments [BZ #23689] 2018-10-19 18:03:21 +02:00
rt Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
scripts Update config.guess and config.sub to current versions. 2018-11-19 16:51:42 +00:00
setjmp x86: Use pad in pthread_unwind_buf to preserve shadow stack register 2018-05-02 06:17:41 -07:00
shadow manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
signal Add tst-sigaction.c to test BZ #23069 2018-04-26 22:21:13 +02:00
socket
soft-fp soft-fp: Add implementation for 128 bit self-contained 2018-11-01 18:22:00 +00:00
stdio-common Disable -Wformat-overflow= warnings for some printf tests. 2018-11-01 17:13:55 +00:00
stdlib Use STRFMON_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-11-16 09:21:14 -02:00
streams
string Fix strstr bug with huge needles (bug 23637) 2018-09-19 16:50:18 +01:00
sunrpc libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
support support: Print timestamps in timeout handler 2018-11-19 15:35:03 +01:00
sysdeps Remove the error handling wrapper from pow 2018-11-21 09:58:36 +00:00
sysvipc
termios
time mktime: DEBUG_MKTIME cleanup 2018-11-15 22:59:33 +01:00
timezone Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
wcsmbs Stop c32rtomb and mbrtoc32 aliasing wcrtomb and mbrtowc (bug 23793). 2018-10-22 14:52:14 +00:00
wctype
.gitattributes
.gitignore
abi-tags
aclocal.m4
ChangeLog Separate conformtest subtest generation and execution. 2018-11-22 00:47:20 +00:00
config.h.in Switch IDNA implementation to libidn2 [BZ #19728] [BZ #19729] [BZ #22247] 2018-05-23 15:27:24 +02:00
config.make.in Fix ifunc support with DT_TEXTREL segments (BZ#20480) 2018-09-25 16:27:50 -03:00
configure Patch to require Python 3.4 or later to build glibc. 2018-10-29 15:28:05 +00:00
configure.ac Patch to require Python 3.4 or later to build glibc. 2018-10-29 15:28:05 +00:00
COPYING
COPYING.LIB
extra-lib.mk
gen-locales.mk
INSTALL Patch to require Python 3.4 or later to build glibc. 2018-10-29 15:28:05 +00:00
libc-abis libc-abis: Define ABSOLUTE ABI [BZ #19818][BZ #23307] 2018-07-05 18:06:43 +01:00
libof-iterator.mk
LICENSES stdio-common/tst-printf.c: Remove part under a non-free license [BZ #23363] 2018-07-03 18:29:16 +02:00
MAINTAINERS
Makeconfig Don't build libnsl for new ABIs 2018-09-24 10:23:10 +02:00
Makefile Remove leading space from testrun.sh 2018-09-26 10:13:13 +02:00
Makefile.in
Makerules Don't build libnsl for new ABIs 2018-09-24 10:23:10 +02:00
NEWS posix: New function posix_spawn_file_actions_addchdir_np [BZ #17405] 2018-11-06 16:08:12 +01:00
o-iterator.mk
README Remove tilegx port. 2018-04-27 19:11:24 +00:00
Rules Patch to require Python 3.4 or later to build glibc. 2018-10-29 15:28:05 +00:00
shlib-versions
test-skeleton.c
version.h Open master branch for glibc 2.29 development 2018-08-01 01:35:02 -04:00

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
and is an important part of what makes up a GNU system.  It provides the
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Also note that the shared version of the libgcc_s library must be
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	aarch64*-*-linux-gnu
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If you are interested in doing a port, please contact the glibc
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See the file INSTALL to find out how to configure, build, and install
the GNU C Library.  You might also consider reading the WWW pages for
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found in the `manual/' subdirectory.  The manual is still being updated
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